演講如果想有大成，首先是要認識自己，其次纔是學會說話，學會與人溝通，然後是學會演講。而學會演講就必須掌握一些技巧，尤其是英語演講!
Consider who your audience is: what are their ages and nationalities? As an example, Japanese people do not like to be asked for a personal opinion, but they do enjoy working together in a group. Research foreign cultures carefully if you have to give a presentation abroad.
1、調查一下你觀衆的來歷：比如他們的年齡段和國籍。相比起來，就好像日本人會不喜歡被問個人觀點，但是他們喜歡小組合作。如果你要在國外做演講，可以事先查一下他們的文化背景。
Should you use simple or complex vocabulary? Avoid overly technical words or jargon, if you can help it.
2. 儘量用簡單的詞彙表達你的意思，不要用複雜技術詞彙。
Jokes; make sure the audience will understand them and not be offended by them.
3. 如果說笑話，要確保你的'觀衆可以理解你的笑話，不要然你的笑話得罪你的觀衆。
Keep your ego in check. Do not get high on the power of hosting a presentation; it is easy to lose your head and reveal personal or sensitive information that will embarrass the audience.
4. 在你演講過程中保持清醒，不要讓自己太亢奮以至於說錯話得罪觀衆。
Consider splitting the audience into two groups, and conduct a fun team quiz about the subject of your presentation.
5. 可以考慮把你的觀衆分成兩組，每一組做一個有趣的團隊測試，檢測一下他們對你測驗的理解。
Make audience members feel valued by looking happy when they make suggestions or give feedback. Practice looking surprised until it becomes a natural emotion.
6. 在你的觀衆對你提問或給你反饋時，要保持微笑，讓觀衆感覺你很重視他們的提問並有所收穫。
Use audience member names whenever possible, being that addressing people by their names will always help break the ice.
7. 要記住觀衆的名字，叫觀衆的名字會讓他們感覺很親切。
